import { reactive,onMounted,onBeforeUnmount } from "vue";
function savePoint(){
    //实现鼠标打点相关的数据
    let point = reactive({
        x: 0,
        y: 0,
      });
  
      //实现鼠标'打点'相关的方法
      function savePoint(event)
      {
        point.x=event.pageX
          point.y=event.pageY
          console.log('gg');
      }
      
      //实现鼠标打点相关的生命周期钩子
      onMounted(() => {
        window.addEventListener("click",savePoint);
      });
  
      
      onBeforeUnmount(()=>{
        window.removeEventListener('click',savePoint)
      })

      return point
}

export default savePoint